Abstract
We give necessary and sufficient conditions for a finite group to have essential dimension 1 over an infinite ground field.
Original language | English |
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Pages (from-to) | 31-37 |
Number of pages | 7 |
Journal | Journal of Algebra |
Volume | 311 |
Issue number | 1 |
DOIs | |
State | Published - May 1 2007 |
Keywords
- Essential dimension
- Galois theory
- Group representations